body  {
	background-color:#333333;
	width:auto;
	margin: 0 auto 0 auto;
	border:1px none blue;
	}

div.corps {
   margin: 0;
   width:1020px;
   height:574px;
   margin:0px auto 0 auto;
   border: 1px none red;
}

  div.entete {
	  position:relative;
	  width:1018px;
	  height:20px;
      border: 1px none blue;
  }
    div.entete h1 {
		font-family:Arial;
		font-size:16px;
		color:#cccccc;
		text-align:center;
		margin:2px auto 0 auto;
	}

  div.photo_box {
	  position:relative;
	  float:left;
	  width:1018px;
	  height:550px;
      border: 1px none red;
  }

    div.photo {
	    position:relative;
	    float:left;
		background-image:url(images/affiche_photos/bg_photos.png);
	    width:854px;
	    height:548px;
        text-align:center;
        border: 1px none #333333;
	}
      div.photo img {
		  border:3px solid #FFF;
		  margin:auto auto auto auto;
	  }

    div.thumbs {
	    position:relative;
		background-color:#E1B5F4;
	    float:left;
		width:160px;
	    height:548px;
		text-align:center;
        border: 1px solid #333333;
	}

      div.thumb {
	      position:relative;
	      float:left;
	      width:156px;
	      height:90px;
		  margin-top:1px;
          border: 1px none blue;
	  }
        div.thumb img {
			border:2px solid #ffffff;
		}

  div.retour {
	  position:relative;
	  float:right;
	  background-image:url(images/affiche_photos/btn_retour.png);
	  width:40px;
	  height:40px;
	  margin:0 4px 10px 0;
	  border:1px none red;
  }

  div.retour:hover {
	  position:relative;
	  background-image:url(images/affiche_photos/btn_retour_over.png);
	  width:40px;
	  height:40px;
	  border:1px none blue;
  }